Window in time

[evacguy]

The Wren designed window in the King William Building at the Old Royal Naval College Greenwich. Check out that ISO number, I think that is the largest ISO I have ever used! Gotta love the A7iv........... and LrC denoise.

• ILCE-7M4
• FE 24-70mm F2.8 GM II
• 70.0 mm
• ƒ/11
• 1/80 sec
• ISO 20000

 

[FowlersFreeTime]

ISO 20,000??? Man, last time I tried that on my a6400, the picture looked like it was 20,000 leagues under the sea

 

[evacguy]

ISO 20,000??? Man, last time I tried that on my a6400, the picture looked like it was 20,000 leagues under the sea

It didn't look too bad before the LrC denoise process. The A7iv has a great low light sensor.

 

[Thad E Ginathom]

Check out that ISO number, I think that is the largest ISO I have ever used! Gotta love the A7iv

Super pic, and the slight grain that is left looks good.

last time I tried that on my a6400, the picture looked like it was 20,000 leagues under the sea

I didn't like to push my a6500 much above 1600! I set the auto max on a7iv to 6400. Even that would have been a mess on the a6500.

 

[FowlersFreeTime]

I didn't like to push my a6500 much above 1600! I set the auto max on a7iv to 6400. Even that would have been a mess on the a6500.

I also use ISO 6400 as my upper limit on the A6700, but beyond 4000 I need to de-noise.

 

[evacguy]

Super pic, and the slight grain that is left looks good.

I didn't like to push my a6500 much above 1600! I set the auto max on a7iv to 6400. Even that would have been a mess on the a6500.

Thanks Thad, I delibertely left some grain in the image, I like the feel of the grain. I think I had the denoise up to 25%.

 

[alexpler]

It's amazing for ISO 20000. Congratulations.

I agree that leaving a little bit of grain enhances most pictures, it feels warmer and more natural. You managed to get just the right balance.

 

[evacguy]

It's amazing for ISO 20000. Congratulations.

I agree that leaving a little bit of grain enhances most pictures, it feels warmer and more natural. You managed to get just the right balance.

Thanks Alex. I just posted a picture of the cloisters taken on the same night, but at ISO 32,000, a bit more challenging to extract something worthwhile.